The rosebum website went down earlier this year and I tried hard as hell to get the database to keep it updated and going. if you really miss it you can see it here.
https://web.archive.org/web/20081220...osebum.com:80/
we currently run a Rosebum tribute server it has a few different Rocket-X on it at this time sadly its always empty as most people prefer the faster RX-8 which is our main server.